| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $22.93 | 6.607% | $24.445 | $24.45 | $24.45 | $24.40 |
| Purchase #2 | $207.86 | 13.678% | $236.2911 | $236.29 | $236.30 | $236.30 |
| Purchase #3 | $125.44 | 8.671% | $136.3169 | $136.32 | $136.30 | $136.30 |
| Purchase #4 | $122.84 | 8.262% | $132.989 | $132.99 | $133.00 | $133.00 |
| Purchase #5 | $245.27 | 3.774% | $254.5265 | $254.53 | $254.55 | $254.50 |
| Purchase #6 | $227.43 | 7.426% | $244.319 | $244.32 | $244.30 | $244.30 |
| Purchase #7 | $150.72 | 12.618% | $169.7378 | $169.74 | $169.75 | $169.70 |
| 7 purchase totals = | $1,102.49 | $1,198.6253 | $1,198.64 | $1,198.65 | $1,198.50 | |